| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.68 | 7.759% | $71.8537 | $71.85 | $71.85 | $71.90 |
| Purchase #2 | $237.37 | 3.677% | $246.0981 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $88.68 | 8.194% | $95.9464 | $95.95 | $95.95 | $95.90 |
| Purchase #4 | $200.62 | 3.195% | $207.0298 | $207.03 | $207.05 | $207.00 |
| Purchase #5 | $149.96 | 11.191% | $166.742 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $39.25 | 11.804% | $43.8831 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $144.69 | 10.324% | $159.6278 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $927.25 | $991.1809 | $991.18 | $991.25 | $991.10 | |